Izzatovna, Abdullaeva Zulfiya, and Maxmudov Sunnatjon Abdujabbor ugli. “Using Quality Management Methods and Models in The Restaurant Business”. American Journal of Economics and Business Management 8, no. 7 (July 8, 2025): 3127–3133. Accessed July 12, 2025. https://globalresearchnetwork.us/index.php/ajebm/article/view/3762.